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Mental Hygiene Law § 9.01 · Article 9. Hospitalization of Persons With a Mental Illness

Definitions

Verbatim from the official edition

Text — Law content up to date as of June 26, 2026, as published by the New York State Senate (Open Legislation)

§ 9.01 Definitions.

As used in this article:

(a) "in need of care and treatment" means that a person has a mental illness for which in-patient care and treatment in a hospital is appropriate.

(b) "in need of involuntary care and treatment" means that a person has a mental illness for which care and treatment as a patient in a hospital is essential to such person's welfare and whose judgment is so impaired that the person is unable to understand the need for such care and treatment.

(c) "likelihood to result in serious harm" or "likely to result in serious harm" means 1. a substantial risk of physical harm to the person as manifested by threats of or attempts at suicide or serious bodily harm or other conduct demonstrating that the person is dangerous to themself, or 2. a substantial risk of physical harm to other persons as manifested by homicidal or other violent behavior by which others are placed in reasonable fear of serious physical harm, or 3. a substantial risk of physical harm to the person due to an inability or refusal, as a result of their mental illness, to provide for their own essential needs such as food, clothing, necessary medical care, personal safety, or shelter.

(d) "need for retention" means that a person who has been admitted to a hospital pursuant to this article is in need of involuntary care and treatment in a hospital for a further period.

(e) "record" of a patient shall consist of admission, transfer or retention papers and orders, and accompanying data required by this article and by the regulations of the commissioner.

(f) "director of community services" means the director of community services appointed pursuant to article forty-one of this chapter.

(g) "qualified psychiatrist" means a physician licensed to practice medicine in New York state who: 1. is a diplomate of the American board of psychiatry and neurology or is eligible to be certified by that board; or 2. is certified by the American osteopathic board of neurology and psychiatry or is eligible to be certified by that board.

Source of truth

Edition
Law content up to date as of June 26, 2026, as published by the New York State Senate (Open Legislation)
Official file
https://legislation.nysenate.gov/pdf/laws/MHY9.01
Text hash
sha256 5bb86694f583447add7296963c5a58b924474ddc92c9c1e82de034aee912527e
Composed by
gen_ny_statutes.py 2026-11-10: the Senate's Open Legislation law tree (GET /api/3/laws/<ID>?full=true) read in document order; the Senate's PDF of the whole law (GET /pdf/laws/<ID>?full=true), read with PDFium, prints the same words in the same order

Procedural information only. Not legal advice and not a substitute for the advice of an attorney. Confirm the current text with the official publisher before relying on it.